14-18 YAMAHA YZ250F: Cycra Air Box Cover (White) Cycra is an American designer and manufacturer of motorcycle plastic and billet components for off-road, motocross, ATVs and Super Motard racing. Cycra is best known for its innovative products such as the Probend handguards, Cycralite fenders, vented number plates, bodywork and adjustable Moto stands. Cycra components are raced by factory teams and racers such as Factory Yamaha, Factory KTM and Factory Connection Honda. Protects air box from rocks and debris. Replaces O.E.M.